JSFiddle - React, Tailwind, and code Playground

by deepak sisodiya

JavaScript

// check object is empty or not

var alert  = function (str) {
   var st = document.createTextNode(str);
   var p = document.createElement('p');
   p.appendChild(st);
   document.querySelector('body').appendChild(p);
}

function isEmpty(obj) {
    for(var key in obj) {
        if(obj.hasOwnProperty(key))
            return false;
    }
    return true;
}

var myObj = {}
alert(isEmpty(myObj))

var myObj2 = {
    name:"deepak"
}
alert(isEmpty(myObj2))